POLYMER-SURFACTANT NANOPARTICLES FOR SUSTAINED RELEASE OF COMPOUNDS
    7.
    发明申请
    POLYMER-SURFACTANT NANOPARTICLES FOR SUSTAINED RELEASE OF COMPOUNDS 审中-公开
    聚合物表面活性剂纳米粒子用于化合物的持续释放

    公开(公告)号:US20110020457A1

    公开(公告)日:2011-01-27

    申请号:US12377597

    申请日:2007-08-14

    CPC分类号: A61K9/5161

    摘要: A polymer-surfactant nanoparticle formulation, using the anionic surfactant aerosol OT (AOT) and polysaccharide polymer alginate, is used for sustained release of water-soluble drugs. The AOT-alginate nanoparticles are suitable for encapsulating doxorubicin, verapamil and clonidine, as well as therapeutic agents effective against dermal conditions such as psoriasis. The nanoparticles are also suitable for encapsulating photo-activated compounds such as methylene blue for use in photo-dynamic therapy of cancer and other diseases, and for treating tumor cells that exhibit resistance to at least one chemotherapeutic drug.

    摘要翻译: 使用阴离子表面活性剂气溶胶OT(AOT)和藻酸多糖聚合物的聚合物 - 表面活性剂纳米颗粒制剂用于水溶性药物的持续释放。 AOT-藻酸盐纳米颗粒适用于包封多柔比星,维拉帕米和可乐定,以及对皮肤病如牛皮癣有效的治疗剂。 纳米颗粒也适用于封装光活化化合物如亚甲基蓝,用于癌症和其他疾病的光动力疗法,以及用于治疗对至少一种化疗药物具有抗性的肿瘤细胞。